Nneebuuza oba wali ofunyeeko kino: oluvannyuma lw’okubwatuka kw’enkuba, ttivvi awaka yaddugala mangu! Ne kkufulu z’enzigi ezigezi zijja kulemererwa okutegeera. Ensobi zino ezirabika ng’ezitali za maanyi ziyinza okuba nga ziva ku kudduka kw’omulabe.
Okufuumuuka kw’omulabe kye ki? Abantu bangi bayinza okusoberwa. Mu butuufu, mu bifo eby’okutaasa ebweru, okumyansa kw’omulabe kintu kya butonde. Si kuyitirizanga okugamba nti okumyansa kw’omulabe kutiisa nnyo enkola y’amasannyalaze n’amataala ga ddereeva wa LED ettaala y’oku nguudo. Wansi w'okufugibwa kw'okumyansa kw'omulabe, enkola yonna ey'okutaasa eyinza 'okugatta awamu okuva ku mulimu'!
Okufuumuuka kw’omulabe kye ki?
Okubumbulukuka kw’omulabe, era okumanyiddwa nga okumyansa kw’omulabe oba okukulukuta kw’omulabe, kitegeeza okuwuuma kwa vvulovumenti oba okuwuuma kwa kasasiro okw’amaanyi, okw’ekiseera ekitono okubaawo amangu ddala ku layini z’amasannyalaze, ez’amasimu oba ez’okutambuza siginiini olw’emirimu gy’omulabe oba ebintu ebirala eby’amaanyi amangi ebiyitawo.
Engeri y’okubumbulukuka kw’omulabe
Obwangu: Okubumbulukuka kw’omulabe kubaawo mu kiseera ekitono ennyo (milliseconds okutuuka ku microseconds), era okwolesebwa okwetongodde okw’okubumbulukuka kw’omulabe kwe kulinnya okw’amaanyi mu vvulovumenti oba akasannyalazo.
Amaanyi amangi: Amplitude y’okukulukuta esukkulumye nnyo ku vvulovumenti oba omutindo gwa kasasiro ogwa bulijjo. Okusannyalala kwa vvulovumenti kuyinza okutuuka ku nkumi oba n’enkumi za vvuloti, ate okuwuuma kwa kasasiro kuyinza okutuuka ku bikumi oba n’enkumi za amperes.
Transient: Surge emala akaseera katono, oluvannyuma lw’ekyo vvulovumenti oba current ejja kukka mangu okudda ku ddaala erya bulijjo.
Okubwatuka kw’omulabe kwe kukwata kwa vvulovumenti enkulu n’amasannyalaze amangi okumala akaseera katono ekiyinza okwonoona butereevu ebitundu by’amasannyalaze eby’ettaala za LED nga ddereeva ne modulo za LED, ekivaako amataala okwaka amangu oba okukendeera kw’omutindo.
Enkosa ku nnywevu y’enkola y’okutaasa
Okubumbulukuka kw’omulabe kuyinza okutaataaganya enzirukanya y’ensengekera y’amataala okuyita mu biwujjo by’amasannyalaze, ekivaako amataala okumyansa, okuwuuma oba ensobi mu pulogulaamu, ekikosa enkola eya bulijjo ey’enkola y’okutaasa.
Enkyukakyuka za vvulovumenti ya giridi.
Okubwatuka kw’enkuba kuyinza okuleeta obutabeera mu ntebenkevu bwa vvulovumenti mu bbanga ettono mu mudumu gw’amasannyalaze mu kitundu, ekivaako amataala okumyansa.
Amaanyi ga ddereeva wa LED gayinza gatya okuziyiza okumyansa kw’omulabe?
S uretron/SCPOWER erina obumanyirivu obw’emyaka 15 mu kitundu ky’amaanyi ga ddereeva wa LED, ng’efaayo nnyo ku dizayini eyesigika n’obukuumi bw’ebikwata ku masannyalaze agaziba, era egoberera nnyo omutindo gwa dizayini y’eggwanga ogukwatagana (GB/T 17626.5, eyenkanankana ne IEC-61000-4-5, era elambika nti embeera ya ddiferensi egumira vvulovumenti eri 2KV ne mode eya bulijjo okugumira voltage eri 4KV.
S uretron/SCPOWER LED driver power supplies basically zonna zituukana n’omutindo gwa differential mode okugumira voltage 2KV ne common mode okugumira voltage 4KV. Dizayini y’okukuuma okumyansa kw’amasannyalaze ga ddereeva agasinga eri waggulu okusinga omutindo gw’eggwanga ogukwatagana, nga diferensiali mode egumira vvulovumenti ku 4KV ate common mode egumira vvulovumenti eri ku 6KV.
S uretron/SCPOWER constant current amaanyi amangi aga dimming power supply nga erina obukuumi okuva ku laddu.
Okusobola okutuukagana n’embeera z’okukozesa ebweru ezisingako obuzibu, dizayini y’okukuuma okumyansa eya S uretron/SCPOWER constant current high-power driver power supply erina differential mode withstand voltage ya 6KV ne common mode withstand voltage ya 10KV. Enkola y’okukuuma okumyansa okw’omutindo ogwa waggulu tesobola kukoma ku kunyiga bulungi masanyalaze, naye era esobola bulungi okunyiga amayengo g’omulabe. Okubwatuka kw’omulabe tekuyinza kukoma ku kukekkereza maanyi ga ttaala za LED, wabula n’okukakasa nti amataala gakola bulungi mu mbeera y’obudde embi.
Okubumbulukuka kw’omulabe kintu kya butonde ekitasobola kwewalibwa oba okubuusibwa amaaso mu mbeera z’okusiiga ebweru. Naye nga tuyita mu nteekateeka y’obukuumi eya ssaayansi n’enkola entuufu ey’okuddaabiriza, tusobola bulungi okukendeeza ku buzibu bw’okubumbulukuka kw’omulabe ku amataala ga LED n’enkola z’amataala, n’okukakasa nti amasannyalaze agavuga n’amataala n’ebyuma ebirala ebitaasa bisobola okukola obulungi mu mbeera y’obudde embi.
Olw’okulongoosa tekinologiya buli kiseera, enkola z’amakolero z’amataala ez’okukuuma okumyansa kw’omulabe nazo zirongoosebwa buli kiseera. Mu biseera eby’omu maaso, S uretron/SCPOWER ejja kwongera okussa essira ku kunoonyereza n’okukulaakulanya amasannyalaze agavuga aga LED agakola obulungi, n’okuwa obuyambi bw’amataala obwesigika ennyo eri amataala ag’ebweru okuyita mu buyiiya bwa tekinologiya n’okukola dizayini erongooseddwa.
